menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A ball which is thrown vertically upwards at 1.2 m s- decelerates uniformly at 10 m s-2. How long will it take to reach zero velocity? A 0.12 s B 2.4 s C 6.0 s D 12.0 S
asked
Dec 7, 2023
91.0k
views
22
votes
A ball which is thrown vertically upwards at 1.2 m s-
decelerates uniformly at 10 m s-2. How long will it take
to reach zero velocity?
A 0.12 s
B 2.4 s
C 6.0 s
D 12.0 S
Physics
college
Peter Nosko
asked
by
Peter Nosko
8.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
time = velocity/acceleration = 1.2/10 = 0.12 s
Ritesh Gune
answered
Dec 11, 2023
by
Ritesh Gune
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jul 6, 2019
41.8k
views
A rollercoaster speeds up from rest to (45m/s) in 1.2s (37.5 m/s²). The roller coaster car then travels vertically upwards and decelerates at 10m/s² How much time passes before it is stationary (for a
Hyperupcall
asked
Jul 6, 2019
by
Hyperupcall
7.4k
points
Physics
middle-school
1
answer
2
votes
41.8k
views
asked
Feb 12, 2020
184k
views
A balloon is rising vertically upwards at a velocity of 10m/s. When it is at a height of 45m from the ground, a parachute bails out from it. After 3s he opens his parachute and decelerates ata a constant
Akhil Jayakumar
asked
Feb 12, 2020
by
Akhil Jayakumar
7.8k
points
Physics
middle-school
1
answer
1
vote
184k
views
asked
Dec 13, 2024
207k
views
a car accelerates uniformly for 10seconds to attain a velocity of 20ms it continues with uniform velocity for another 20seconds and decelerates so that it stops in 20seconds
Zack Kanter
asked
Dec 13, 2024
by
Zack Kanter
7.9k
points
Physics
high-school
1
answer
4
votes
207k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
At sea level, water boils at 100 degrees celcius and methane boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
What is the minimum resistance which can be made using five resistors each of 1/5
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org